Help me figure out what I got please!

I have a selmer usa wooden clarinet. It says 100 on the top joint. Serial number 289108. Was wondering what year it is. And if its a good clarinet. I bought it last august before doing research on wooden clarinets. I have been now deciding wheather to sell it and get a new clarinet, Id really like a Leblanc Sonata. Would Somebody please tell me what I have thanks!

Hmmm. Ok. Ive been deciding which clarinet to buy, I'd like a leblanc, Either a Sonata or an Opus or maybe a Concerto. Or should I go with the Buffet R-13? My selmer is deffently not cutting it for me. I need a better wooden clarinet since im in Wind Ensemble and Symphonic band.